Low Back Pain: Causes, Diagnosis & Treatments (2024)

What is lower back pain?

Low back pain can result from many different injuries, conditions or diseases — most often, an injury to muscles or tendons in the back.

Pain can range from mild to severe. In some cases, pain can make it difficult or impossible to walk, sleep, work or do everyday activities.

Usually, lower back pain gets better with rest, pain relievers and physical therapy (PT). Cortisone injections and hands-on treatments (like osteopathic or chiropractic manipulation) can relieve pain and help the healing process. Some back injuries and conditions require surgical repair.

How common is lower back pain?

Around four out of five people have lower back pain at some point in their lives. It’s one of the most common reasons people visit healthcare providers.

Some people are more likely to have lower back pain than others. Risk factors for lower back pain include:

• Age: People over 30 have more back pain. Disks (soft, rubbery tissue that cushions the bones in the spine) wear away with age. As the disks weaken and wear down, pain and stiffness can result.
• Weight: People who have overweight/obesity or carry extra weight are more likely to have back pain. Excess weight puts pressure on joints and disks.
• Overall health: Weakened abdominal muscles can’t support the spine, which can lead to back strains and sprains. People who smoke, drink alcohol excessively or live a sedentary lifestyle have a higher risk of back pain.
• Occupation and lifestyle: Jobs and activities that require heavy lifting or bending can increase the risk of a back injury.
• Structural problems: Severe back pain can result from conditions, such as scoliosis, that change spine alignment.
• Disease: People who have a family history of osteoarthritis, certain types of cancer and other disease have a higher risk of low back pain.
• Mental health: Back pain can result from depression and anxiety.